【20 天 (結果變5天) 來 Skim + Scan (03):一頁書心得 (數商)】
https://www.penana.com/article/1649263
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因為時間關係,我把 20 本縮減為 5 本。
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Day 23 ~ Day 27,我會列出五本會計學/數學相關書籍,從裡頭擷取一頁 (結果超過一頁~) 內容,然後寫一個小小的心得。
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from 博客來網路書店・我的電子書櫃「日記創挑書單」
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今天這本書是《真希望高中數學這樣教:系列暢銷20萬冊!跟著東大教授的解題祕訣,6天掌握高中數學關鍵》,作者是西成活裕, 鄉和貴,譯者是張郁萱。
https://www.books.com.tw/products/E050113778
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目錄
前言194Please respect copyright.PENANAopMBIx3Qg0
登場人物介紹194Please respect copyright.PENANAugl7a9qxoE
194Please respect copyright.PENANAXaNDRTqR0l
第一天 數學的樂趣在哪裡?194Please respect copyright.PENANAkwevOSJnBu
第一課 其實並不可怕的高中數學194Please respect copyright.PENANA6YXCl6gD2G
好想學真正實用的數學!194Please respect copyright.PENANAPe3uigChsW
高中數學比國中數學還簡單!?194Please respect copyright.PENANA98iUNEygk3
194Please respect copyright.PENANAPMlJjueF6f
第二課 超精簡的創新數學課!194Please respect copyright.PENANAuLYx1GKEyb
果斷刪去八成教科書內容!194Please respect copyright.PENANATbEKxf7IQL
世界首創!「西成流」數學分類法194Please respect copyright.PENANAt0fojRV0y2
高中數學中最輕鬆的是「代數」194Please respect copyright.PENANArnm3LtzbCk
高中數學的顛峰是「微分積分」194Please respect copyright.PENANA1ExIFdaSSl
超好用的工具「餘弦定理」194Please respect copyright.PENANAtQDcs5lTDI
真正的幾何大魔王是「向量」194Please respect copyright.PENANAvTb2bgOt1K
Column文組無法理解數學的理由194Please respect copyright.PENANAyeolwjfp7G
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第二天 輕鬆致勝!搞懂「代數」就能精通高中文組數學!!194Please respect copyright.PENANAUAuIn7PvPX
第一課 速速學會統計學基礎194Please respect copyright.PENANARPDySnINfW
數據處理的3大必備條件194Please respect copyright.PENANAkkcun24jBf
為什麼增加個數很好用?194Please respect copyright.PENANAr1i6tUy0gH
「排列組合」是指什麼?194Please respect copyright.PENANAEwNmMJgQu8
看離散程度的「標準差」194Please respect copyright.PENANA0KEtyyu3mq
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第二課 記住「數列相加」的方法194Please respect copyright.PENANAba1pPZeuFr
天才高斯少年發現的「倒序相加」194Please respect copyright.PENANA1rZjBrCbpZ
超好用!任何等差數列都能用194Please respect copyright.PENANAGNnYAK8b1j
嚴禁直接死背公式!194Please respect copyright.PENANAbnFvGIyJzl
導出等差數列和的公式194Please respect copyright.PENANASJ4zahtB7l
豐臣秀吉被擺了一道!數學變黃金的故事194Please respect copyright.PENANAjO3pCNuYHb
等比數列是「相乘後錯位相減」194Please respect copyright.PENANA7r1sxJJuUl
導出等比數列和的公式194Please respect copyright.PENANAVJC6PKvG7n
先知道處理數列和的符號!194Please respect copyright.PENANAEhwL91NweL
Column把數學記號當作是念魔咒194Please respect copyright.PENANAl9xj4PFVT8
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第三課 記住「排列組合法」194Please respect copyright.PENANAJVumbdLZOO
從賽馬了解「排列」與「組合」194Please respect copyright.PENANA7rgmOsLxMf
Step①了解階乘的計算方法194Please respect copyright.PENANAAIljAAeB1e
Step②了解排列的計算方法194Please respect copyright.PENANAoWRzdKnBrk
Step③了解組合的計算方法194Please respect copyright.PENANAfAKcAW8x5f
了解「排列」與「組合」的式子194Please respect copyright.PENANA5nn8hOJdZq
「排列」和「組合」的符號是「P」和「C」194Please respect copyright.PENANAmakJvgFbRl
運用「排列」和「組合」排班表194Please respect copyright.PENANAjJxfNpdsKd
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第四課 搞懂「離散值」和「標準差」194Please respect copyright.PENANAJMxzQBae2L
資訊分析的基礎是找到「數據的規則」194Please respect copyright.PENANASNFhgbGYaL
兩個步驟找出離散程度194Please respect copyright.PENANA0CkGacJlPG
平均、分散、標準差的深~度關係194Please respect copyright.PENANA3HPwnB4etq
平均、離散、標準差的記號194Please respect copyright.PENANASqpgHcDxMv
試著用Excel計算標準差194Please respect copyright.PENANAhVY7b9ja2t
也把「偏差值」的計算公式記起來194Please respect copyright.PENANApO7ePamsE8
附註內容①深奧的平均世界194Please respect copyright.PENANASPcnav1D2H
附註內容②平均值、中位數、眾數194Please respect copyright.PENANAdtiWEMgrIG
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第三天 超爽快!掌握高中文組數學的「分析」!194Please respect copyright.PENANAwhf4JQmptK
第一課 豁然開朗!函數的世界194Please respect copyright.PENANAhwAfm6E8zx
函數與方程式的差別?194Please respect copyright.PENANAt3OGe2xZf7
高中數學的4種函數194Please respect copyright.PENANAT9QjfK5SZn
Column少年西成的理科腦情書194Please respect copyright.PENANAgnHGtrM4bC
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第二課 來複習二次函數!194Please respect copyright.PENANAjUyb22vnFT
速速複習!二次方程式194Please respect copyright.PENANAQM6Kom0QLZ
畫出二次函數的圖形!194Please respect copyright.PENANAHRYUQa3UEy
Column 物理學家是名偵探194Please respect copyright.PENANAc1aEhC7avb
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第三課 指數函數超好用!194Please respect copyright.PENANAtdLL8sqTy6
記住指數函數的相關用語194Please respect copyright.PENANAWSmI04VdwS
基本規則①乘冪相乘時,指數相加194Please respect copyright.PENANAApJ5nvI07V
基本規則②乘冪再乘冪時,指數相乘194Please respect copyright.PENANAjbekkPhDSV
基本規則③乘冪相除時,指數相減194Please respect copyright.PENANAXEosauYh2t
指數是負數時會怎樣?194Please respect copyright.PENANAhf3axIuBfz
指數是「0」的時候會怎樣?194Please respect copyright.PENANAWVnGQyDZPf
根號可以轉換成指數運算194Please respect copyright.PENANAI51L6veABE
統整指數運算的處理方式194Please respect copyright.PENANAn4WcOVI8sh
將指數函數做成圖形看看!194Please respect copyright.PENANAIGX5QOhvvD
順便來談談「對數函數」的內容194Please respect copyright.PENANAUzmr6yK1cE
天文數字也可以處理的對數函數194Please respect copyright.PENANAP4X3bm1iz9
指數函數與音樂的深~度關係194Please respect copyright.PENANAET4bwFngFJ
用iPhone計算指數函數的方法194Please respect copyright.PENANAaRJdbsqmlw
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第四天 秒懂高中數學的「幾何」精髓!194Please respect copyright.PENANAlcGN151dgs
第一課 不再霧煞煞的「三角比」194Please respect copyright.PENANAIlbCVuZUhE
以餘弦定理搞懂三角形194Please respect copyright.PENANABFdn5ORbV9
畫三角形的「西成流」作法194Please respect copyright.PENANAExzwQOs4K0
sin、cos、tan是指「邊長比」194Please respect copyright.PENANAdtkI3uJekw
忘掉tan的存在吧!194Please respect copyright.PENANA151GNzRHxw
直角三角形的定義中必要的θ194Please respect copyright.PENANAFtvxr6grsi
三角比經常出現的陷阱題194Please respect copyright.PENANAPsEutqGsEf
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第二課 俐落導出餘弦定理公式194Please respect copyright.PENANAxQvFBAeACi
用三角比可以做的事194Please respect copyright.PENANAyU3Ote7zIs
導出餘弦定理①事前準備194Please respect copyright.PENANAg1iHRYZMgY
導出餘弦定理②成立公式、解開194Please respect copyright.PENANAZZTJLEGCyl
導出餘弦定理③證明sin2θ+ cos2θ= 1194Please respect copyright.PENANAMezx6O7ANE
導出餘弦定理④完成194Please respect copyright.PENANA9Q406CxBQz
餘弦定理與畢氏定理的關係194Please respect copyright.PENANA4v8P58MGEX
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第三課 學習最後的分析工具「三角函數」!194Please respect copyright.PENANABswZAbffaE
三角函數只是將θ與y的關係圖像化194Please respect copyright.PENANA8Q78RkZt4H
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第五天 特別課程①:幾何的最終武器「向量」!194Please respect copyright.PENANAHAsxOoJOQc
第一課 偉大的「向量」194Please respect copyright.PENANAVMW4HhVowh
用代數解幾何問題!?194Please respect copyright.PENANA7p1Le5FZfW
「短短數行」就能證明餘弦定理194Please respect copyright.PENANAROQEqQWpJV
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第二課 了解「向量」的超嶄新概念194Please respect copyright.PENANAvk85B1WWw9
向量是集結兩種資訊的「特殊容器」194Please respect copyright.PENANASiEvSiiA67
眾所熟知的「純量」194Please respect copyright.PENANA8Sl21lHTYI
數據時代的主角「張量」194Please respect copyright.PENANAhzyFGAeqvN
為什麼我們需要向量?194Please respect copyright.PENANAfRqsmNn09P
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第三課 「向量」是用箭頭當作記號唷194Please respect copyright.PENANABBB4BkagvK
向量的書寫規則194Please respect copyright.PENANAeyRCgdOtj6
張量的畫法194Please respect copyright.PENANAEgoVRo8tsa
試著把向量畫成圖194Please respect copyright.PENANAerhsw7F3oq
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第四課 「向量」的計算超簡單!194Please respect copyright.PENANAjBpDOt3x3w
來算算向量的加法吧194Please respect copyright.PENANA8XzkqmcUaJ
也來算算向量的減法194Please respect copyright.PENANAiD9kjIcyJk
試著分解向量吧194Please respect copyright.PENANArWmLCqWNxZ
試著挑戰向量的乘法194Please respect copyright.PENANAUjqvUq22MB
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第五課 靠「向量」秒殺餘弦定理!194Please respect copyright.PENANATZFShzmoxD
用向量瞬間導出餘弦定理!194Please respect copyright.PENANA478ePr4mJa
不論幾次元都能處理的向量194Please respect copyright.PENANA1mCtOTiUe3
Column少年來了!(前篇)194Please respect copyright.PENANAA7SdmKAEpQ
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第6天 特別課程②:用「微積分」預測未來!194Please respect copyright.PENANAyIqeOyVpYj
第一課 人類的寶物!了解微分積分194Please respect copyright.PENANAk8QqpMt8hV
微分積分與函數的關係194Please respect copyright.PENANAkJIrQD1Jwh
今天的主題是「三角形面積」194Please respect copyright.PENANAWPM5eOMnUZ
牛頓VS萊布尼茲的仁義之戰194Please respect copyright.PENANACsX4ZLtwhw
怎麼區分最合適?194Please respect copyright.PENANAfqejmm25ye
用微積分計算三角形的面積!194Please respect copyright.PENANAyZslp446S2
來認識微分積分的符號194Please respect copyright.PENANA0PQJk2kh3y
Column少年來了!(後篇)194Please respect copyright.PENANA4Usf5A6GnV
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第二課 用Excel預測未來!194Please respect copyright.PENANAhbYwnxWA2M
現代人,用Excel就能預測未來194Please respect copyright.PENANAyclOmWgSh5
掌握Excel的使用方法!194Please respect copyright.PENANAXgdt0b45Ki
「數學家」、「AI」、「統計學家」的差別194Please respect copyright.PENANAv6iLz6m5GI
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後記
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from《真希望高中數學這樣教:系列暢銷20萬冊!跟著東大教授的解題祕訣,6天掌握高中數學關鍵》
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實在沒辦法只作一頁截圖,所以把指數函數和音階的關係,全部截圖下來,放在這裡,也可以讓大家看到,這本書及其姐妹作《真希望國中數學這樣教:暢銷20萬冊!6天搞懂3年數學關鍵原理,跟著東大教授學,解題力大提升!》的寫作風格,就是這麼樸實無華輕鬆有趣。
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這本書以對話體呈現,採訪者提問,教授回答,文字就是對話和解釋,佐以圖表和插圖,內容雖然是數學,卻不枯燥 (至少對我而言),看完以後是否能提升數學能力 and/or 對數學的興趣,就有待讀者自己發掘了。
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不喜歡數學,很多時候是過去的陰影 (對老師、對學校、對教法、對教材、對考試⋯⋯) 造成的,其實與數學本身無涉;數學是一種語言,跟生活經驗極其相關。
伽利略認為「自然寫在宇宙這本大書上,而這本書是用數學語言寫成的。」
生而為人,我覺得很幸運,可以用數學這個語言,試著了解宇宙的奧妙。
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以上心得,部分文字出自《真希望國中數學這樣教:暢銷20萬冊!6天搞懂3年數學關鍵原理,跟著東大教授學,解題力大提升!》網頁下方會員評鑑「有感而發」的書評,不用懷疑,那個「有感而發」就是我本人啦。
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點一下網頁的「有感而發」,就可以看到我在博客來寫的書評,連結如下:
https://www.books.com.tw/booksComment/memberComment/xxx1406281
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【十二年國教課程綱要:數學領域 (節錄)】
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【同場加映】108課綱 資訊網
https://shs.k12ea.gov.tw/site/12basic
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今天到此為止,我們明天見!!
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